Recently, my touchscreen stopped beeping, so I went into the touchscreen settings under "general>etc touch screen" in the shell. I was able to re-enable the beep, but I was looking at the other options and I saw the calibration settings. I have noticed that the touchscreen is a little off sometimes, but I was not able to calibrate the screen.
The first cross-hair came up on the screen, but when I touched it, the cross-hair did not move. In fact, nothing changed except for the timeout clock resetting back to 15 seconds or something like that. I eventually did nothing and let the timer run out. How is this calibration supposed to work?
Also, is there any place where the other settings and options for the touch screen are discussed?